Inorganic Solid Phases

Mg0.60Fe1.36Mn0.03Na0.06Al4.00Si5.00O18, xH2O (Na0.1Mg0.1Mn0.1Fe1.75Al4Si5O18[H2O]0.4) Crystal Structure

General Information

  • Phase Label(s): Na0.1Mg0.1Mn0.1Fe1.75Al4Si5O18[H2O]0.4
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): sekaninaite
  • Pearson Symbol: oS124
  • Space Group: 66
  • Phase Prototype: (Mg0.9Fe0.1)2Al2(Al0.67Si0.33)3Si4O18[H2O]0.9
  • Measurement Detail(s): automatic diffractometer; 22 (determination of cell parameters), automatic diffractometer; Enraf-Nonius CAD4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters), T = 298 K (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 1144 reflections; F > 6σ(F), R = 0.018; wR = 0.024
  • Sample Detail(s): cordierite sample from Australia, Victoria, Cerberean Cauldron, electron microprobe analysis; Mg0.60Fe1.36Mn0.03Al4.00Si5.00O18Na0.06, gas content (H2O and CO2), 1.73-1.53 wt %, single crystal (determination of cell parameters), single crystal, 0.2 mm diameter (determination of structural parameters)

Substance Summary

  • Standard Formula: Na0.06Mg0.60Mn0.03Fe1.34Al4Si5O18[H2O]0.66
  • Alphabetic Formula: Al4Fe1.34[H2O]0.66Mg0.60Mn0.03Na0.06O18Si5
  • Published Formula: Mg0.60Fe1.36Mn0.03Na0.06Al4.00Si5.00O18, xH2O
  • Refined Formula: Al4Fe1.37H1.32Mg0.60Mn0.03Na0.05O18.66Si5
  • Wyckoff Sequence: 66,m3l6khcba
  • Z Formula Units: 4
  • Density: ρ = 2.72 Mg·m−3

Crystallographic Data

Cell Parameters

Published Data
Standardized Data
Unit Cell
Niggli-Reduced Cell
Space Group
a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation
Co-ord. No.
Atomic Env.

Published

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation

Displacement Parameters

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_2090218

  • Copyright

    ©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

  • Chief Editor

    Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

    villars.mpds@bluewin.ch

  • Credits

    SpringerMaterials Release 2016.

    Data generated pre-2002: © Springer & MPDS & NIMS; post-2001: © Springer & MPDS

    All Rights Reserved. Version 2016.10.

    Project Coordinator: Shuichi Iwata

    Section-Editor: Karin Cenzual (Crystal Structures)

  • Cite this content

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